Dear Sir, We are manufacturer of sludge dewatering machine in Korea. We are looking for the filter cloth for our machine. Please give us your quotation. We need: Filter cloth for sludge dewatering used for belt press - PET, PEEK,PES monofilamnet/multifilament - Air permeability @200PA (l/m2/s) : 250+/- 100 - Tensile Strength(N/cm): 2,000 - Thickness: 1.2-2.0mm If you produce filter cloth of above specs, please let us know. Also we need plastic pin/hook/topseal ! Not metal clipping.